Merge pull request #201 from GoTogether-Inc/feature/#200

[feature] 외부 API 로깅 추가

Author: SimoKii

src/main/java/com/gotogether/domain/reservationemail/service/EmailServiceImpl.java

@@ -4,19 +4,31 @@
 import org.springframework.mail.javamail.JavaMailSender;
 import org.springframework.stereotype.Service;
 
+import com.gotogether.global.apipayload.code.status.ErrorStatus;
+import com.gotogether.global.apipayload.exception.GeneralException;
+
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 
 @Service
+@Slf4j
 @RequiredArgsConstructor
 public class EmailServiceImpl implements EmailService {
 	private final JavaMailSender mailSender;
 
 	@Override
 	public void sendEmail(String[] recipients, String subject, String content) {
-		SimpleMailMessage message = new SimpleMailMessage();
-		message.setTo(recipients);
-		message.setSubject(subject);
-		message.setText(content);
-		mailSender.send(message);
+		try {
+			SimpleMailMessage message = new SimpleMailMessage();
+			message.setTo(recipients);
+			message.setSubject(subject);
+			message.setText(content);
+			mailSender.send(message);
+
+			log.info("[EMAIL] 예약메일 발송 성공: 수신자={}", String.join(", ", recipients));
+		} catch (Exception e) {
+			log.error("[EMAIL] 예약메일 발송 실패: 수신자={}, 에러={}", String.join(", ", recipients), e.getMessage(), e);
+			throw new GeneralException(ErrorStatus._RESERVATION_SEND_EMAIL_FAILED);
+		}
 	}
 }

src/main/java/com/gotogether/global/apipayload/code/status/ErrorStatus.java

@@ -57,6 +57,7 @@ public enum ErrorStatus implements BaseErrorCode {
 	_BOOKMARK_NOT_FOUND(HttpStatus.NOT_FOUND, "BOOKMARK4002", "북마크를 찾을 수 없습니다."),
 
 	_RESERVATION_EMAIL_NOT_FOUND(HttpStatus.NOT_FOUND, "RESERVATION_EMAIL4001", "예약 메일이 없습니다."),
+	_RESERVATION_SEND_EMAIL_FAILED(HttpStatus.INTERNAL_SERVER_ERROR, "RESERVATION_EMAIL5001", "예약 메일 전송에 실패했습니다."),
 
 	_TICKET_OPTION_NOT_FOUND(HttpStatus.NOT_FOUND, "TICKET_OPTION4001", "티켓 옵션이 존재하지 않습니다."),
 	_TICKET_OPTION_ASSIGNMENT_NOT_FOUND(HttpStatus.NOT_FOUND, "TICKET_OPTION_ASSIGN4001", "해당 티켓에 부착된 옵션이 없습니다."),
@@ -72,7 +73,8 @@ public enum ErrorStatus implements BaseErrorCode {
 
 	_SMS_ALREADY_SEND(HttpStatus.BAD_REQUEST, "SMS4001", "이미 인증 코드가 발송되었습니다."),
 	_SMS_CERTIFICATION_EXPIRED(HttpStatus.BAD_REQUEST, "SMS4002", "인증 코드가 만료되었습니다."),
-	_SMS_CERTIFICATION_MISMATCH(HttpStatus.BAD_REQUEST, "SMS4003", "인증 코드가 일치하지 않습니다.");
+	_SMS_CERTIFICATION_MISMATCH(HttpStatus.BAD_REQUEST, "SMS4003", "인증 코드가 일치하지 않습니다."),
+	_SMS_SEND_FAIL(HttpStatus.INTERNAL_SERVER_ERROR, "SMS5001", "SMS 전송에 실패했습니다.");
 
 	private final HttpStatus httpStatus;
 	private final String code;

src/main/java/com/gotogether/global/common/service/S3UploadService.java

@@ -17,8 +17,10 @@
 import com.gotogether.global.common.dto.S3UrlResponseDTO;
 
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 
 @Service
+@Slf4j
 @RequiredArgsConstructor
 public class S3UploadService {
 
@@ -41,13 +43,16 @@ public S3UrlResponseDTO generatePreSignUrl(Long userId, String fileName, HttpMet
 
 		String url = amazonS3.generatePresignedUrl(generatePresignedUrlRequest).toString();
 
+		log.info("[S3] Pre-signed URL 생성 완료 (userId: {})", userId);
+
 		return S3UrlResponseDTO.builder()
 			.preSignedUrl(url)
 			.build();
 	}
 
 	public String moveTempImageToFinal(String imageUrl) {
 		if (imageUrl == null || !imageUrl.contains("temp/")) {
+			log.warn("[S3] 이미지 URL이 null이거나 임시 경로가 아님: {}", imageUrl);
 			return imageUrl;
 		}
 
@@ -56,14 +61,18 @@ public String moveTempImageToFinal(String imageUrl) {
 		String finalUrl = imageUrl.replace("temp/", "final/");
 
 		moveFile(tempKey, finalKey);
+		log.info("[S3] 이미지를 임시 경로에서 최종 경로로 이동 완료: {} -> {}", tempKey, finalKey);
+
 		return finalUrl;
 	}
 
 	public void deleteFile(String imageUrl) {
 		String key = extractKeyFromUrl(imageUrl);
 
 		DeleteObjectRequest deleteObjectRequest = new DeleteObjectRequest(bucketName, key);
+
 		amazonS3.deleteObject(deleteObjectRequest);
+		log.info("[S3] 파일 삭제 완료: {}", key);
 	}
 
 	private String extractKeyFromUrl(String url) {

src/main/java/com/gotogether/global/common/service/SmsService.java

@@ -13,8 +13,10 @@
 import com.gotogether.global.util.SmsCertificationUtil;
 
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 
 @Service
+@Slf4j
 @RequiredArgsConstructor
 public class SmsService {
 
@@ -35,7 +37,15 @@ public void sendCertificationCode(SmsRequestDTO request) {
 		}
 
 		redisTemplate.opsForValue().set(key, code, TTL);
-		smsCertificationUtil.sendSMS(request.getPhoneNumber(), code);
+
+		try {
+			smsCertificationUtil.sendSMS(request.getPhoneNumber(), code);
+			log.info("[SMS] 전송 성공: 전화번호={}, 코드={}", phoneNumber, code);
+		} catch (Exception e) {
+			log.error("[SMS] 전송 실패: 전화번호={}, 에러={}", phoneNumber, e.getMessage(), e);
+			redisTemplate.delete(key);
+			throw new GeneralException(ErrorStatus._SMS_SEND_FAIL);
+		}
 	}
 
 	public void verifyCertificationCode(SmsVerifyRequestDTO request) {
@@ -52,6 +62,7 @@ public void verifyCertificationCode(SmsVerifyRequestDTO request) {
 		}
 
 		redisTemplate.delete(key);
+		log.info("[SMS] 인증 완료: 전화번호 {} ", phoneNumber);
 	}
 
 	private String generate() {

src/main/java/com/gotogether/global/interceptor/LoggingInterceptor.java

@@ -17,8 +17,8 @@ public class LoggingInterceptor implements HandlerInterceptor {
     @Override
     public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
         request.setAttribute(START_TIME, System.currentTimeMillis());
-        
-        logger.info("로깅 인터셉터 시작");
+
+        logger.info("===================== [로깅 인터셉터 시작] =====================");
         logger.info("[요청] {} {}", request.getMethod(), request.getRequestURI());
         logRequestHeaders(request);
 
@@ -31,12 +31,14 @@ public void afterCompletion(HttpServletRequest request, HttpServletResponse resp
         long duration = (startTime != null) ? (System.currentTimeMillis() - startTime) : -1;
 
         logRequestBody(request);
-        
-        logger.info("[응답] {} {} (상태: {}, 시간: {}ms)", 
+
+        logger.info("-----------------------------------------------------------");
+        logger.info("[응답] {} {} (상태: {}, 시간: {}ms)",
             request.getMethod(), request.getRequestURI(), response.getStatus(), duration);
 
         logResponseHeaders(response);
         logResponseBody(response);
+        logger.info("===========================================================\n");
     }
 
     private void logRequestHeaders(HttpServletRequest request) {